1 /*
2 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
3 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without modification,
6 * are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this list of
9 * conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
12 * of conditions and the following disclaimer in the documentation and/or other materials
13 * provided with the distribution.
14 *
15 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
16 * to endorse or promote products derived from this software without specific prior written
17 * permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
26 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
28 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
29 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32 #include "osTest.h"
33 #include "It_los_mux.h"
34
35
Func01(void)36 static VOID Func01(void)
37 {
38 UINT32 ret;
39
40 g_testCount++;
41
42 ret = LOS_MuxPend(g_mutexTest, LOS_WAIT_FOREVER);
43 if (g_testCount == 1) { // 1, Here, The current possible value of the variable.
44 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
45 TestHwiTrigger(HWI_NUM_TEST);
46
47 TestHwiDelete(HWI_NUM_TEST);
48 } else if (g_testCount == 3) { // 3, Here, The current possible value of the variable.
49 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_ERRNO_MUX_IN_INTERR, ret);
50 }
51
52 ret = LOS_MuxPost(g_mutexTest);
53
54 if (g_testCount == 3) { // 3, Here, The current possible value of the variable.
55 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_ERRNO_MUX_IN_INTERR, ret);
56 } else if (g_testCount == 4) { // 4, Here, The current possible value of the variable.
57 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
58 }
59
60 g_testCount++;
61 }
62
HwiF01(void)63 static VOID HwiF01(void)
64 {
65 TestHwiClear(HWI_NUM_TEST);
66
67 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 1, g_testCount);
68
69 g_testCount++;
70
71 Func01();
72 }
73
Testcasenull74 static UINT32 Testcase(VOID)
75 {
76 UINT32 ret;
77
78 g_testCount = 0;
79
80 ret = LOS_MuxCreate(&g_mutexTest);
81 ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
82
83 ret = LOS_HwiCreate(HWI_NUM_TEST, 1, 0, (HWI_PROC_FUNC)HwiF01, 0);
84 ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
85
86 Func01();
87
88 ICUNIT_ASSERT_EQUAL(g_testCount, 5, g_testCount); // 5, Here, assert that g_testCount is equal to 5.
89
90 ret = LOS_MuxDelete(g_mutexTest);
91 ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
92
93 return LOS_OK;
94 }
95
ItLosMux019(void)96 VOID ItLosMux019(void)
97 {
98 TEST_ADD_CASE("ItLosMux019", Testcase, TEST_LOS, TEST_MUX, TEST_LEVEL2, TEST_FUNCTION);
99 }
100
101